CN214669758U

CN214669758U - Improved optical fiber buried wire arranging structure

Info

Publication number: CN214669758U
Application number: CN202120688320.6U
Authority: CN
Inventors: 罗浩瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-05
Filing date: 2021-04-05
Publication date: 2021-11-09
Anticipated expiration: 2031-04-05

Abstract

The utility model discloses a modified optic fibre thread burying reason line structure, including butt joint panel, characterized by: the butt joint panel is divided into a left half area and a right half area, optical fiber straightening mechanisms are arranged in the left half area and the right half area, the optical fiber straightening mechanisms in the left half area and the optical fiber straightening mechanisms in the right half area are bilaterally symmetrical, the optical fiber straightening mechanisms comprise optical fiber connecting rows fixed on the optical fiber butt joint panel, wire embedding groove frames arranged on one sides of the optical fiber connecting rows and wire arranging groove frames arranged on the other sides of the optical fiber connecting rows, and supporting brackets are fixed above the wire arranging groove frames. Spare optical fibers can be embedded into the wire embedding groove racks in advance, workers do not need to carry the spare optical fibers, and the working efficiency is prevented from being influenced due to insufficient preparation work; the buried wire groove frame and the wire arranging groove frame are of an open structure, the structure is simple, the buried wire and the wire arranging are simple and convenient, optical fibers do not need to be bound, the operation of taking the optical fibers and arranging the optical fibers can be easily and quickly completed, the working efficiency can be improved, and the optical fibers are arranged in a simple and neat manner.

Description

Improved optical fiber buried wire arranging structure

Technical Field

The utility model relates to an optical fiber butt joint equipment, more specifically say, it relates to a modified optic fibre reason line structure of sunkening cord.

Background

With the development of communication technology, optical fiber communication has become the mainstream of communication physical channels, in an optical fiber transmission line, one optical fiber cable usually includes a plurality of optical fibers, corresponding connection with another optical fiber cable or a plurality of optical fibers of an end user is realized in an Optical Distribution Frame (ODF) or an optical fiber cross-connect box (optical cross-connect box), and the optical fiber physical channels in the ODF or the optical cross-connect box can be re-distributed according to the connection requirement in application, namely, re-plugging and butt-connecting.

The new distribution requires that the worker pulls out the old optical fiber, inserts a new optical fiber, and then arranges the newly connected optical fiber. The existing optical fiber butt joint equipment is not provided with a special optical fiber wire burying groove and a special wire arranging groove, so that a worker is required to carry the spare optical fiber, and the spare optical fiber is required to be arranged and bundled after being connected. When the amount of the new optical fibers is large, a worker needs to carry a large amount of optical fibers for wiring at one time, so that the working intensity is high, the situation that the optical fibers are not enough to be carried easily occurs under the hasty, and the working efficiency is possibly influenced; in addition, a large number of optical fibers are not easy to be regularly wired according to the traditional wire arrangement method, and the wire bundling is complicated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a modified optic fibre reason line structure of sunkening cord can improve work efficiency and make optic fibre walk the succinct neat of line.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a modified optic fibre reason line structure of sunkening cord, includes the butt joint panel, the butt joint panel divide into half left district and half right district, all is provided with optic fibre reason in half left district and half right district and is in the same direction as the mechanism, and the optic fibre reason in half left district is in the same direction as the mechanism bilateral symmetry in half right district in the mechanism, optic fibre reason is in the same direction as the mechanism including fixing the optic fibre bank of contact on the optic fibre butt joint panel, set up the reason line tank frame of arranging on one side of optic fibre bank of contact and set up the reason line tank frame at optic fibre bank opposite side, it sets up and is fixed with the butt joint panel connection along vertical direction to bury the line tank frame, it sets up and is fixed with the butt joint panel connection to arrange the line tank frame along vertical direction, the top of reason line tank frame is fixed with supporting and holding in the palm to be connected fixedly with the butt joint panel.

As a preferable scheme: the straightening mechanism further comprises a first hook body arranged between the support and the optical fiber connecting row, the first hook body is L-shaped, a hook opening of the first hook body faces downwards, and the position height of the support is higher than that of the first hook body.

As a preferable scheme: the straightening mechanism further comprises a second hook body arranged above the buried wire groove frame, and a hook opening of the second hook body faces upwards.

As a preferable scheme: the straightening mechanism further comprises a first cover plate arranged on the front portion of the buried wire groove frame, the first cover plate is fixedly connected with one side of the buried wire groove frame, the first cover plate blocks an opening in the front portion of the buried wire groove frame, and a first gap for enabling a cable to enter and exit the buried wire groove frame is reserved between the first cover plate and the other side of the buried wire groove frame.

As a preferable scheme: the straightening mechanism further comprises a second cover plate arranged on the front portion of the wire arranging groove frame, the second cover plate is fixedly connected with one side of the wire arranging groove frame, the second cover plate blocks an opening in the front portion of the wire arranging groove frame, and a second gap for allowing a cable to enter and exit the wire arranging groove frame is reserved between the second cover plate and the other side of the wire arranging groove frame.

As a preferable scheme: the first gap is arranged on one side, close to the wire arranging groove frame, of the wire embedding groove frame.

As a preferable scheme: the second gap is arranged on one side, close to the wire embedding groove frame, of the wire arranging groove frame.

Compared with the prior art, the utility model has the advantages that: spare optical fibers can be embedded into the wire embedding groove racks in advance, workers do not need to carry the spare optical fibers, and the working efficiency is prevented from being influenced due to insufficient preparation work; the buried wire groove frame and the wire arranging groove frame are of open structures, the structure is simple, the wire burying and the wire arranging are simple and convenient, the optical fibers do not need to be bound, the optical fibers can be easily and quickly taken out and arranged, the working efficiency can be improved, and the optical fibers are neatly and orderly routed; in addition, the optical fiber straightening mechanisms on the left side and the right side of the butt joint panel are symmetrically distributed, the number of optical fiber connecting rows is greatly expanded, and the optical fiber buried wire straightening structure can be suitable for an optical fiber communication application scene with larger access amount; and the symmetrical layout concentrates the used jump fibers to the central part of the butt joint panel, and concentrates the standby jump fibers to the edge parts at two sides of the butt joint panel, so that the standby jump fibers and the used jump fibers are not easy to be mixed, and the operation and maintenance are easier.

Drawings

FIG. 1 is a schematic diagram of a fiber burying and arranging structure according to a first embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a fiber burying and arranging structure in accordance with the second embodiment

Fig. 4 is an enlarged view of a portion B in fig. 3.

Reference number 1, butt joint panel; 2. an optical fiber connection bank; 3. an interface; 4. a butt joint; 5. a cable; 6. a support bracket; 7. a limiting block; 8. a wire burying groove frame; 9. a wire arranging groove frame; 10. a first hook body; 11. a second hook body; 12. a first cover plate; 13. a first slit; 14. a second cover plate; 15. a second slit.

Detailed Description

The first embodiment is as follows:

referring to fig. 1 and 2, an improved optical fiber buried wire arrangement structure includes a butt joint panel 1, the butt joint panel 1 is divided into a left half area and a right half area, optical fiber arrangement mechanisms are arranged in the left half area and the right half area, and the optical fiber arrangement mechanisms in the left half area and the optical fiber arrangement mechanisms in the right half area are bilaterally symmetrical.

The optical fiber straightening mechanism comprises an optical fiber connecting bar 2 fixed on the optical fiber butt joint panel 1, a wire embedding groove frame 8 arranged on one side of the optical fiber connecting bar 2 and a wire straightening groove frame 9 arranged on the other side of the optical fiber connecting bar 2.

The wire embedding groove frame 8 is arranged along the vertical direction and is fixedly connected with the butt joint panel 1, and the wire arranging groove frame 9 is arranged along the vertical direction and is fixedly connected with the butt joint panel 1.

And a support bracket 6 is arranged above the wire arranging groove frame 9, and the support bracket 6 is fixedly connected with the butt joint panel 1. The top surface of the support bracket 6 is arc-shaped, and a limit block 7 is fixed at the end part of the support bracket 6.

Before the optical fiber straightening mechanism is put into use, a certain number of standby jumping fibers need to be pre-buried in the wire embedding groove. The pre-embedding steps are as follows: the butt joints 4 at the two ends of the standby jump fiber are inserted into the idle interfaces 3 on the front surface of the optical fiber connecting row 2, and then the cable 5 of the standby jump fiber is sent into the buried-wire groove rack 8.

The back interface 3 of the optical fiber connecting row 2 is inserted into the butt joints 4 for fiber inlet and fiber outlet, a spare jump fiber is selected, the butt joints 4 at the two ends of the spare jump fiber are respectively butted with the butt joints 4 for fiber inlet and fiber outlet through the pulling and inserting operation, and the fiber inlet and the fiber outlet can be connected and conducted; then the cable 5 of the jumping fiber is taken out from the buried rack 8; then the jumping cable 5 bypasses the support bracket 6, the support bracket 6 supports the jumping cable 5, and the jumping cable 5 is sent into the cable arranging groove frame 9.

Therefore, the spare jumping fibers are contained through the buried wire groove rack 8, the jumping fibers in use are contained through the wire arranging groove rack 9, the requirement of neatness of wiring can be met, and the spare jumping fibers and the jumping fibers in use can be distinguished easily.

Because the optical fiber straightening mechanisms on the left side and the right side of the butt joint panel 1 are symmetrically distributed, the number of the optical fiber connecting rows 2 is greatly expanded, so that the optical fiber buried wire straightening structure can be suitable for an optical fiber communication application scene with larger access amount; and the symmetrical layout concentrates the used jump fibers to the central part of the butt joint panel 1, and concentrates the standby jump fibers to the edge parts at two sides of the butt joint panel 1, so that the standby jump fibers and the used jump fibers are not easy to be mixed, and the operation and maintenance are easier.

In other embodiments, the spare patch cords may be concentrated at the center of the butt-joint panel 1, and the patch cords in use may be concentrated at the two side edges of the butt-joint panel 1, that is, the two groups of the buried rack 8 are distributed inside the two groups of the wire management rack 9.

In this embodiment, an L-shaped first hook 10 is further disposed between the optical fiber connecting row 2 and the supporting bracket, the first hook 10 is fixedly connected to the butt-joint panel 1, a hook opening of the first hook 10 faces downward, and a height of the supporting bracket 6 is higher than a height of the first hook 10.

In the process of arranging the jumping fibers, the cables 5 are firstly hung into the first hook body 10 from the bottom, then the cables 5 are lapped on the supporting bracket 6 from the top, and finally the cables 5 are sent into the wire arranging groove frame 9. Downward tension is applied to the cable 5 through the first hook body 10, and the supporting bracket 6 applies upward supporting force to the cable 5, so that the cable 5 at the end part of the jump fiber is more clear, compact and tidy.

In this embodiment, an L-shaped second hook 11 is further disposed above the wire embedding slot frame 8, the second hook 11 is fixedly connected with the butt-joint panel 1, and a hook opening of the second hook 11 faces upward. When the standby fiber skipping is pre-buried in the buried slot frame 8, the butt joint 4 of the standby fiber skipping is inserted into the idle interface 3 of the optical fiber connecting row 2, the cable 5 of the standby fiber skipping is hung into the second hook body 11 from the top, and then the cable 5 is smoothed out and sent into the buried slot frame 8. After the second hook body 11 is added, the cables 5 of the standby jump fibers in the upper row and the lower row can be prevented from being mixed together, and the standby jump fibers can be distinguished and taken conveniently.

Example two:

referring to fig. 3 and 4, in this embodiment, on the basis of the first embodiment, a first cover plate 12 is further disposed at the front portion of the wire embedding slot frame 8, the first cover plate 12 is fixedly connected to one side of the wire embedding slot frame 8, the first cover plate 12 blocks an opening at the front portion of the wire embedding slot frame 8, and a first gap 13 for the cable 5 to enter and exit the wire embedding slot frame 8 is left between the first cover plate 12 and the other side of the wire embedding slot frame 8.

In the pre-buried reserve fine in-process of jumping, send into buried line tank frame 8 through first gap 13 with the cable 5 of jumping fine, behind cable 5 got into buried line tank frame 8, first apron 12 kept off in the place ahead of cable 5, can prevent that cable 5 and buried line tank frame 8 from breaking away from.

In addition, a second cover plate 14 is further arranged in front of the wire arranging groove frame 9, the second cover plate 14 is fixedly connected with one side of the wire arranging groove frame 9, the second cover plate 14 blocks an opening in the front of the wire arranging groove frame 9, and a second gap 15 for the cables 5 to enter and exit the wire arranging groove frame 9 is reserved between the second cover plate 14 and the other side of the wire arranging groove frame 9.

In the process of arranging the jumping fibers in use, the jumping fibers are sent into the wire arranging groove frame 9 through the second gap 15, and after the cables 5 enter the wire arranging groove frame 9, the second cover plate 14 is blocked in front of the cables 5, so that the cables 5 can be prevented from being separated from the wire arranging groove frame 9.

In this embodiment, the first slit 13 is provided on the side of the wire embedding slot frame 8 close to the wire arranging slot frame 9. Because the cable 5 in the wire embedding groove frame 8 is hung on the second hook body 11, and the cable 5 bends towards the wire arranging frame, the elastic force generated by the bending enables the cable 5 to naturally deviate from the connecting side of the wire embedding groove frame 8 and the first cover plate 12, and does not deviate from the first gap 13, so that the cable 5 can be prevented from falling off from the first gap 13.

Similarly, the second slit 15 is arranged on the side of the wire chase frame 9 close to the wire chase frame 8.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an improved optic fibre reason line structure of sunkening cord, includes butt joint panel, characterized by: the butt joint panel is divided into a left half area and a right half area, optical fiber straightening mechanisms are arranged in the left half area and the right half area, the optical fiber straightening mechanisms in the left half area and the right half area are bilaterally symmetrical, each optical fiber straightening mechanism comprises an optical fiber connecting bar fixed on the optical fiber butt joint panel, a buried wire groove frame arranged on one side of the optical fiber connecting bar and a wire straightening groove frame arranged on the other side of the optical fiber connecting bar, the buried wire groove frames are arranged in the vertical direction and are fixedly connected with the butt joint panel, the wire straightening groove frames are arranged in the vertical direction and are fixedly connected with the butt joint panel, a support is fixed above the wire straightening groove frames, and the support is fixedly connected with the butt joint panel.

2. The improved optical fiber buried wire arrangement structure according to claim 1, characterized in that: the straightening mechanism further comprises a first hook body arranged between the support and the optical fiber connecting row, the first hook body is L-shaped, a hook opening of the first hook body faces downwards, and the position height of the support is higher than that of the first hook body.

3. The improved optical fiber buried wire arrangement structure according to claim 2, characterized in that: the straightening mechanism further comprises a second hook body arranged above the buried wire groove frame, and a hook opening of the second hook body faces upwards.

4. The improved optical fiber buried wire arrangement structure according to claim 3, characterized in that: the straightening mechanism further comprises a first cover plate arranged on the front portion of the buried wire groove frame, the first cover plate is fixedly connected with one side of the buried wire groove frame, the first cover plate blocks an opening in the front portion of the buried wire groove frame, and a first gap for enabling a cable to enter and exit the buried wire groove frame is reserved between the first cover plate and the other side of the buried wire groove frame.

5. The improved optical fiber buried wire arrangement structure according to claim 4, wherein: the straightening mechanism further comprises a second cover plate arranged on the front portion of the wire arranging groove frame, the second cover plate is fixedly connected with one side of the wire arranging groove frame, the second cover plate blocks an opening in the front portion of the wire arranging groove frame, and a second gap for allowing a cable to enter and exit the wire arranging groove frame is reserved between the second cover plate and the other side of the wire arranging groove frame.

6. The improved optical fiber buried wire arrangement structure according to claim 5, wherein: the first gap is arranged on one side, close to the wire arranging groove frame, of the wire embedding groove frame.

7. The improved optical fiber buried wire arrangement structure according to claim 6, characterized in that: the second gap is arranged on one side, close to the wire embedding groove frame, of the wire arranging groove frame.